The R901539511 4WRLE25E1-400LJ-4X/MXY/24L1 proportional valve is a high-quality industrial hydraulic valve, providing precise control of oil flow direction. With a nominal size of 25 and E1 symbol, this original Bosch Rexroth product is equipped with integrated electronic components and operates at 24 VDC. Superior quality and local support through CreatX Technology SRL ensure optimal performance and reliability in industrial hydraulic applications.